Long-Lasting 9V Batteries for Electronics and Workshop Use These everyday alkaline 9V batteries provide reliable power for electronics projects, sensor nodes, smoke detectors, remote controls, and general workshop equipment. St...

Power Every DEWALT 20V MAX Tool — Available in 2.0Ah and 5.0Ah DEWALT 20V MAX batteries are the foundation of one of the largest cordless tool ecosystems in the world — compatible with 200+ DEWALT 20V MAX tools including drills...

Rechargeable Lithium Polymer Batteries for Portable Electronics These rechargeable lithium polymer (LiPo) batteries provide compact, lightweight power for wearable projects, robotics, and portable electronics builds. Each pack ...